Koski, Heli

Koski, Heli

Research director, Etla & Research director, Aalto University

PhD. (Economics)

+358 50 4663214

ETLA

Competition, innovation, data economy

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One of the authors in the following publications
Publications Working Papers 81

Killers on the Road of Emerging Start-ups – Implications for Market Entry and Venture Capital Financing

Koski HeliKässi OttoBraesemann Fabian
Killers on the Road of Emerging Start-ups – Implications for Market Entry and Venture Capital Financing
This paper empirically studies the effect of acquisitions made by the large US-based technology companies on the entry dynamics
Briefs Publications 89

Solving Structural Competition Problems Require Changes in EU Merger Regulation

Koski Heli
EU competition law does not effectively address or make it possible to resolve some of the structural competition problems
Publications Working Papers 77

Short-term Impacts of the GDPR on Firm Performance

Koski HeliValmari Nelli
Short-term Impacts of the GDPR on Firm Performance
This paper uses extensive firm-level data on European and US companies from 2014–2018 to explore the short-term impacts of
Publications Working Papers 72

Data Markets in Making: The Role of Technology Giants

Koski HeliPantzar Mika
Data Markets in Making: The Role of Technology Giants
This paper focuses on the role of large technology companies’ entry and expansion to the data-intensive market areas via
Academic Publications Publications

What Company Characteristics Are Associated With the Adoption of Social Media?

Koski HeliPajarinen MikaRouvinen Petri
In just one decade, social media have moved from being marginal phenomena to having three billion active monthly users
Other publications Publications

Environmental Policy, Green Innovation and Market Developments

Koski HeliOllikka KimmoYlhäinen Ilkka
Environmental Policy, Green Innovation and Market Developments
This report explores the implementation of various R&D subsidies and other environmental policy instruments among the OECD countries from
Books Publications

Suomen kasvu (Finnish Economic Growth)

Holmström BengtHonkapohja SeppoHuhtala AnniHyytinen AriKauhanen AnttiKoski HeliKuusi TeroMaliranta MikaNilsson Hakkala KatariinaPoutvaara PanuRouvinen PetriToivanen OttoVihriälä Vesa
Suomen kasvu (Finnish Economic Growth)
The book attempts to shed light on the preconditions for Finnish economic growth in the next 10–15 years. Based
Other publications Publications

Finnish AI Competences and How to Make Them Stronger

Ailisto HeikkiNeuvonen AnssiSeppälä TimoHalén MarcoNyman HenrikHelaakoski Heli
Finnish AI Competences and How to Make Them Stronger
This policy brief describes the artificial intelligence (AI) competences in Finland in the areas of research, education and the
Publications Working Papers 61

How Do Competition Policy and Data Brokers Shape Product Market Competition?

Koski Heli
This paper empirically analyzes how a data broker affects competition in oligopolistic product markets. It examines a unique case
Other publications Publications

Tools for Artificial Intelligence Discussion

Ailisto HeikkiHeikkilä EetuHelaakoski HeliNeuvonen AnssiSeppälä Timo
Artificial intelligence enables machines, software, systems and services to act reasonably according to their task and situation. This Policy
Briefs Publications 66

Do Personal Data Related Innovation Boost Firm Value?

Koski Heli
Personal data is increasingly used in business value creation. Data from the years 2007–2014 suggest that firms’ personal data
Publications Working Papers 59

Investor Attention and Technology Salience: Does Personal Data Related Innovation Boost Firm Value?

Koski HeliLuukkonen Juha
This paper empirically analyzes how markets value personal data related innovation in four prominent domains, in which firms’ potential

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